205 citations · 1.6k across the 43 of their papers we have counts for
44 papers
A high-flux cold-atom source utilising a grating atom chip
Hendrik Heine, Melanie S Le Gonidec, Aidan S Arnold +4
Bose-Einstein condensates (BECs) have been proposed for many applications in atom interferometry, as their coherence over long evolution times promises unprecedented sensitivity. T…
Single-beam grating-chip 3D and 1D optical lattices
Alan Bregazzi, James P. McGilligan, Paul F. Griffin +2
Ultracold atoms are crucial for unlocking truly precise and accurate quantum metrology, and provide an essential platform for quantum computing, communication and memories. One of…
Optical pumping enhancement of a free-induction-decay magnetometer
Dominic Hunter, Marcin S. Mrozowski, Allan McWilliam +4
Spin preparation prior to a free-induction-decay (FID) measurement can be adversely affected by transverse bias fields, particularly in the geophysical field range. A strategy that…
Practical Doppler broadening thermometry
Nicola Agnew, Graham Machin, Erling Riis +1
We report initial research to develop a compact and practical primary thermometer based on Doppler broadening thermometry (DBT). The DBT sensor uses an intrinsic property of therma…
Optimal binary gratings for multi-wavelength magneto-optical traps
Oliver S. Burrow, Robert J. Fasano, Wesley Brand +6
Grating magneto-optical traps are an enabling quantum technology for portable metrological devices with ultracold atoms. However, beam diffraction efficiency and angle are affected…
A cold-atom Ramsey clock with a low volume physics package
Alan Bregazzi, Etienne Batori, Ben Lewis +4
We demonstrate a Ramsey-type microwave clock interrogating the 6.835~GHz ground-state transition in cold \textsuperscript{87}Rb atoms loaded from a grating magneto-optical trap (GM…